Pandas Profiling Report

Dataset statistics

Number of variables	7
Number of observations	660
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	36.2 KiB
Average record size in memory	56.2 B

Variable types

Numeric	6
Categorical	1

Alerts

`skurczowe BP` is highly correlated with `rozkurczowe BP` and 1 other fields	High correlation
`rozkurczowe BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`tetnicze BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`skurczowe BP` is highly correlated with `rozkurczowe BP` and 1 other fields	High correlation
`rozkurczowe BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`tetnicze BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`skurczowe BP` is highly correlated with `rozkurczowe BP` and 1 other fields	High correlation
`rozkurczowe BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`tetnicze BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`tetno` is highly correlated with `skurczowe BP`	High correlation
`skurczowe BP` is highly correlated with `tetno` and 2 other fields	High correlation
`rozkurczowe BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`tetnicze BP` is highly correlated with `skurczowe BP` and 1 other fields	High correlation
`szerokosc SAS` is highly correlated with `srednie HbO2`	High correlation
`srednie HbO2` is highly correlated with `szerokosc SAS`	High correlation
`hipoksja` is uniformly distributed	Uniform
`skurczowe BP` has unique values	Unique
`rozkurczowe BP` has unique values	Unique
`tetnicze BP` has unique values	Unique
`szerokosc SAS` has unique values	Unique
`srednie HbO2` has unique values	Unique

Reproduction

Analysis started	2022-09-01 14:41:09.141791
Analysis finished	2022-09-01 14:41:16.554886
Duration	7.41 seconds
Software version	pandas-profiling v3.2.0
Download configuration	config.json

tetno
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	95
Distinct (%)	14.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	62.09890388

Minimum	43.16546763
Maximum	76.92307692
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	5.3 KiB

Quantile statistics

Minimum	43.16546763
5-th percentile	49.18032787
Q1	55.55555556
median	61.8556701
Q3	68.96551724
95-th percentile	75
Maximum	76.92307692
Range	33.7576093
Interquartile range (IQR)	13.40996169

Descriptive statistics

Standard deviation	8.27351159
Coefficient of variation (CV)	0.1332312017
Kurtosis	-1.125675583
Mean	62.09890388
Median Absolute Deviation (MAD)	7.109847138
Skewness	-0.06199617712
Sum	40985.27656
Variance	68.45099403
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
68.96551724	29	4.4%
71.42857143	25	3.8%
58.82352941	22	3.3%
69.76744186	21	3.2%
72.28915663	20	3.0%
59.40594059	20	3.0%
67.41573034	20	3.0%
68.18181818	20	3.0%
70.58823529	19	2.9%
61.8556701	18	2.7%
Other values (85)	446	67.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
43.16546763	1	0.2%
45.11278195	1	0.2%
45.45454545	1	0.2%
45.80152672	1	0.2%
46.51162791	3	0.5%
46.875	1	0.2%
47.05882353	1	0.2%
47.24409449	3	0.5%
47.61904762	2	0.3%
48	5	0.8%

Value	Count	Frequency (%)
76.92307692	6	0.9%
76.43312102	1	0.2%
75.94936709	12	1.8%
75.47169811	1	0.2%
75	16	2.4%
74.53416149	3	0.5%
74.07407407	13	2.0%
73.6196319	2	0.3%
73.17073171	17	2.6%
72.72727273	2	0.3%

skurczowe BP
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
UNIQUE

Distinct	660
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	67.03251749

Minimum	41.39259742
Maximum	87.87393253
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	5.3 KiB

Quantile statistics

Minimum	41.39259742
5-th percentile	50.45717565
Q1	60.51474035
median	68.03360369
Q3	73.68265144
95-th percentile	81.89428607
Maximum	87.87393253
Range	46.48133511
Interquartile range (IQR)	13.16791109

Descriptive statistics

Standard deviation	9.72806061
Coefficient of variation (CV)	0.1451245004
Kurtosis	-0.3161707123
Mean	67.03251749
Median Absolute Deviation (MAD)	6.762715466
Skewness	-0.3024797023
Sum	44241.46155
Variance	94.63516323
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
65.24841326	1	0.2%
69.27904883	1	0.2%
70.4890205	1	0.2%
70.41791507	1	0.2%
70.68522363	1	0.2%
71.20931619	1	0.2%
78.19896935	1	0.2%
78.36584789	1	0.2%
79.16158931	1	0.2%
81.89395114	1	0.2%
Other values (650)	650	98.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
41.39259742	1	0.2%
41.91016102	1	0.2%
42.08345119	1	0.2%
42.10116624	1	0.2%
42.75482346	1	0.2%
42.8444254	1	0.2%
42.94894638	1	0.2%
43.09433743	1	0.2%
43.19480731	1	0.2%
43.3503783	1	0.2%

Value	Count	Frequency (%)
87.87393253	1	0.2%
87.84418523	1	0.2%
87.56316981	1	0.2%
87.52001583	1	0.2%
87.36308757	1	0.2%
86.92524865	1	0.2%
86.89931916	1	0.2%
86.78049923	1	0.2%
86.4143692	1	0.2%
86.12861927	1	0.2%

rozkurczowe BP
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
UNIQUE

Distinct	660
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	116.3833156

Minimum	78.34576321
Maximum	161.9201493
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	5.3 KiB

Quantile statistics

Minimum	78.34576321
5-th percentile	92.06267087
Q1	107.1828737
median	116.3881945
Q3	126.5127754
95-th percentile	138.4130858
Maximum	161.9201493
Range	83.5743861
Interquartile range (IQR)	19.32990167

Descriptive statistics

Standard deviation	14.37312453
Coefficient of variation (CV)	0.1234981531
Kurtosis	0.2857186501
Mean	116.3833156
Median Absolute Deviation (MAD)	9.495046928
Skewness	0.1950753939
Sum	76812.98828
Variance	206.5867087
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
110.9998252	1	0.2%
120.7042426	1	0.2%
122.9690202	1	0.2%
124.0036311	1	0.2%
123.9149495	1	0.2%
124.141682	1	0.2%
130.1736597	1	0.2%
131.4038819	1	0.2%
131.3087705	1	0.2%
135.6016921	1	0.2%
Other values (650)	650	98.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
78.34576321	1	0.2%
78.63498524	1	0.2%
81.34839951	1	0.2%
84.86627982	1	0.2%
85.59309699	1	0.2%
85.84932637	1	0.2%
85.88229326	1	0.2%
87.13330739	1	0.2%
87.37435193	1	0.2%
87.48200751	1	0.2%

Value	Count	Frequency (%)
161.9201493	1	0.2%
160.6602495	1	0.2%
160.5549446	1	0.2%
159.7127172	1	0.2%
158.9021471	1	0.2%
158.7779848	1	0.2%
158.743969	1	0.2%
157.5054568	1	0.2%
157.4024093	1	0.2%
156.5067781	1	0.2%

tetnicze BP
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
UNIQUE

Distinct	660
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	83.48278352

Minimum	55.0155066
Maximum	112.5560048
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	5.3 KiB

Quantile statistics

Minimum	55.0155066
5-th percentile	64.88670863
Q1	76.31064712
median	84.94457836
Q3	90.49826063
95-th percentile	99.63489351
Maximum	112.5560048
Range	57.54049819
Interquartile range (IQR)	14.18761351

Descriptive statistics

Standard deviation	10.76952162
Coefficient of variation (CV)	0.1290029053
Kurtosis	-0.05283795502
Mean	83.48278352
Median Absolute Deviation (MAD)	6.754111137
Skewness	-0.2333150072
Sum	55098.63712
Variance	115.9825959
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
80.49888391	1	0.2%
86.42078007	1	0.2%
87.98235375	1	0.2%
88.2798204	1	0.2%
88.42846558	1	0.2%
88.85343813	1	0.2%
95.52386613	1	0.2%
96.04519257	1	0.2%
96.54398302	1	0.2%
99.79653146	1	0.2%
Other values (650)	650	98.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
55.0155066	1	0.2%
56.21150707	1	0.2%
56.53620409	1	0.2%
57.27324099	1	0.2%
57.28861151	1	0.2%
57.39781705	1	0.2%
57.69324152	1	0.2%
57.93652776	1	0.2%
58.23513873	1	0.2%
58.2581012	1	0.2%

Value	Count	Frequency (%)
112.5560048	1	0.2%
111.9000937	1	0.2%
111.8937614	1	0.2%
111.2094408	1	0.2%
111.1704518	1	0.2%
110.7796611	1	0.2%
110.5242358	1	0.2%
110.4176355	1	0.2%
109.5880055	1	0.2%
109.3464772	1	0.2%

szerokosc SAS
Real number (ℝ)

HIGH CORRELATION
UNIQUE

Distinct	660
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.0002298157055

Minimum	-0.01035368704
Maximum	0.0103473397
Zeros	0
Zeros (%)	0.0%
Negative	359
Negative (%)	54.4%
Memory size	5.3 KiB

Quantile statistics

Minimum	-0.01035368704
5-th percentile	-0.004236116333
Q1	-0.001336040515
median	-0.0001459726752
Q3	0.00108502036
95-th percentile	0.003544852551
Maximum	0.0103473397
Range	0.02070102674
Interquartile range (IQR)	0.002421060874

Descriptive statistics

Standard deviation	0.002368746594
Coefficient of variation (CV)	-10.30715716
Kurtosis	2.442260148
Mean	-0.0002298157055
Median Absolute Deviation (MAD)	0.001218700201
Skewness	-0.1433080827
Sum	-0.1516783656
Variance	5.610960425 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.005092146527	1	0.2%
-0.0008195744736	1	0.2%
0.000237739268	1	0.2%
-0.0001727271956	1	0.2%
-0.001198373967	1	0.2%
-0.0001778838023	1	0.2%
-0.001753369766	1	0.2%
0.0003636238781	1	0.2%
0.001347359158	1	0.2%
-0.0007163084021	1	0.2%
Other values (650)	650	98.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-0.01035368704	1	0.2%
-0.009068979878	1	0.2%
-0.008540140356	1	0.2%
-0.008026931092	1	0.2%
-0.007698524296	1	0.2%
-0.007372209477	1	0.2%
-0.007173132427	1	0.2%
-0.006973405213	1	0.2%
-0.006835729841	1	0.2%
-0.006688994038	1	0.2%

Value	Count	Frequency (%)
0.0103473397	1	0.2%
0.0100754312	1	0.2%
0.00690244703	1	0.2%
0.006535282859	1	0.2%
0.006446438529	1	0.2%
0.006402637324	1	0.2%
0.006054263799	1	0.2%
0.005896285273	1	0.2%
0.005854663424	1	0.2%
0.005462559293	1	0.2%

srednie HbO2
Real number (ℝ)

HIGH CORRELATION
UNIQUE

Distinct	660
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.04136919827

Minimum	-1.834475928
Maximum	2.022632405
Zeros	0
Zeros (%)	0.0%
Negative	373
Negative (%)	56.5%
Memory size	5.3 KiB

Quantile statistics

Minimum	-1.834475928
5-th percentile	-0.6470425602
Q1	-0.2739421024
median	-0.0451916643
Q3	0.1543275207
95-th percentile	0.6468357403
Maximum	2.022632405
Range	3.857108333
Interquartile range (IQR)	0.4282696231

Descriptive statistics

Standard deviation	0.4199051758
Coefficient of variation (CV)	-10.15018887
Kurtosis	2.657407563
Mean	-0.04136919827
Median Absolute Deviation (MAD)	0.215466718
Skewness	0.3099085902
Sum	-27.30367086
Variance	0.1763203567
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.1344552643	1	0.2%
0.4762766501	1	0.2%
-0.2696596361	1	0.2%
0.1523394332	1	0.2%
0.4722743823	1	0.2%
0.08558051741	1	0.2%
-0.3103303255	1	0.2%
-1.318557142	1	0.2%
0.2743048511	1	0.2%
0.5813733498	1	0.2%
Other values (650)	650	98.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-1.834475928	1	0.2%
-1.348731745	1	0.2%
-1.34838619	1	0.2%
-1.336928182	1	0.2%
-1.318557142	1	0.2%
-1.196371476	1	0.2%
-1.1434582	1	0.2%
-1.130426996	1	0.2%
-1.129178885	1	0.2%
-1.093259993	1	0.2%

Value	Count	Frequency (%)
2.022632405	1	0.2%
1.817793961	1	0.2%
1.741873049	1	0.2%
1.34873416	1	0.2%
1.193620268	1	0.2%
1.169074626	1	0.2%
1.156913356	1	0.2%
0.9910249304	1	0.2%
0.9888542398	1	0.2%
0.9561054189	1	0.2%

hipoksja
Categorical

UNIFORM

Distinct	2
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	5.3 KiB

0	330
1	330

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	660
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	330	50.0%
1	330	50.0%

Length

Histogram of lengths of the category

Category Frequency Plot

Value	Count	Frequency (%)
0	330	50.0%
1	330	50.0%

Most occurring characters

Value	Count	Frequency (%)
0	330	50.0%
1	330	50.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	660	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	330	50.0%
1	330	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	660	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	330	50.0%
1	330	50.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	660	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	330	50.0%
1	330	50.0%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	tetno	skurczowe BP	rozkurczowe BP	tetnicze BP	szerokosc SAS	srednie HbO2
0	56.338028	65.248413	110.999825	80.498884	0.005092	0.134455
1	51.724138	65.941506	112.415638	81.432883	-0.004330	0.451472
2	49.180328	63.267139	113.062532	79.865603	0.006446	-0.566881
3	50.420168	63.358812	112.373874	79.697166	0.001106	0.133177
4	55.045872	61.381638	111.304317	78.022531	-0.006612	0.513424
5	49.180328	63.230620	116.272391	80.911210	-0.001586	0.512496
6	48.780488	61.725775	112.336925	78.596158	-0.006973	-0.114028
7	51.282051	61.075887	112.799403	78.317059	0.006902	-0.584436
8	50.209205	60.956475	110.976005	77.629652	0.000988	0.446211
9	51.282051	60.085017	107.536566	75.902200	-0.000898	-0.295860

Last rows

	tetno	skurczowe BP	rozkurczowe BP	tetnicze BP	szerokosc SAS	srednie HbO2	hipoksja
650	75.949367	60.982006	100.059901	74.007971	-0.000014	-0.008525	1
651	74.074074	59.438252	97.062981	71.979829	0.000125	-0.207536	1
652	72.289157	60.308271	98.860077	73.158873	-0.000033	0.168757	1
653	68.965517	60.432479	98.868273	73.244410	0.000346	-0.302568	1
654	75.000000	60.075340	100.443162	73.531281	-0.000684	-0.184269	1
655	72.289157	58.842679	98.352216	72.012525	-0.000446	-0.008857	1
656	72.289157	59.060775	99.598294	72.573281	0.001490	-0.343027	1
657	73.170732	60.142736	102.333779	74.206417	0.000098	-0.043034	1
658	73.170732	59.936224	101.313933	73.728794	-0.000736	0.049608	1
659	74.074074	60.009439	100.627559	73.548813	-0.000877	-0.093339	1

Overview

Variables

Common Values

Length

Category Frequency Plot

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows